Frost In Attic Space

When the outside temperature rises again the frost thaws water collects and can leak into your house.

Frost in attic space.

While bypasses are certainly the most common cause of frost there are other ways it can happen and these are much more obvious. The frost itself doesn t do any damage but once it melts things get wet which is when the damage. Since our minnesota winters are usually dry the only other source of humid air is your living space. Frost and ice forms in attics when warm humid air accumulates and condenses on the underside of your roof sheathing.

During winter conditions attic frost is a problem associated with attic bypasses. Depending on the temperature and the insolation ie. The fix for frost in the attic is sealing attic bypasses these are passageways from the conditioned household space to the attic. Frost itself doesn t do any damage but once it melts things get wet and then damage occurs.

When moisture gets into the attic it condenses on the roof sheathing in the form of frost. Lots of ways many of which are small is difficult to detect. Frost in your attic space is a sign that warm humid air is somehow getting into your attic space. When the moisture gets into the attic it condenses on the roof sheathing in the form of frost.

Can sun get to the roof you will have either frost or water collecting. How does humid air get from our house and into the attic.